A New Cold-Resistant Peach Cultivar‘Zhonghan 5’

doi:10.16420/j.issn.0513-353x.2025-1294

Acta Horticulturae Sinica ›› 2026, Vol. 53 ›› Issue (S1): 39-40.doi: 10.16420/j.issn.0513-353x.2025-1294

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A New Cold-Resistant Peach Cultivar‘Zhonghan 5’

YU Kunmiao, LI Peng, WANG Yingying, YANG Xingwang, ZHANG Yican, LIU Chang, LIU Wanchun, WANG Xiaodi^*

Fruit Research Institute,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100,China

Received:2025-12-24 Revised:2026-04-01 Online:2026-04-28 Published:2026-05-07

Abstract

Abstract: ‘Zhonghan 5’is a new cold-resistant peach cultivar selected from the hybrid progeny of‘Aodong Hantao’×‘Zhongnong Hantao 1’. Its flowers are rose-shaped with strong self-fruitfulness. The leaves are green,measuring 12.4 cm in length,4.4 cm in width,and the petiole is 0.5 cm long. The fruits are ovate with a clingstone. The average single fruit weight is 174.3 g,the peel has a pale green background color,and the flesh is pale green. The soluble solids content is 7.9% and the titratable acid content is 0.77%. The fruit development period is about 110 days. It exhibits strong cold resistance and can overwinter in open fields under the temperature condition of-23 ℃ to-20 ℃. It was trial-planted in Suizhong County,Huludao City,Liaoning Province,and Heishan County,Jinzhou City,Liaoning Province,with yields of 28 430 and 27 850 kg · hm^-2,respectively. The cultivar is suitable for spring cultivation in Huludao,Liaoning.

Key words: peach, cold-resistant, cultivar

CLC Number:

S662.1

YU Kunmiao, LI Peng, WANG Yingying, YANG Xingwang, ZHANG Yican, LIU Chang, LIU Wanchun, WANG Xiaodi. A New Cold-Resistant Peach Cultivar‘Zhonghan 5’[J]. Acta Horticulturae Sinica, 2026, 53(S1): 39-40.

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A New Cold-Resistant Peach Cultivar‘Zhonghan 5’

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